But despite its cute size, it comes packed with almost the same features as your regular Uno board ... or produced by the Arduino. However, the USB port doubles as a power port.

This feature isn’t exclusive to the Leonoardo, as [Michael] explains in a build he sent in – the lowly Arduino Uno can also serve as a USB HID keyboard with just a firmware update.

Apart from understanding the Arduino's code language, one of the most confusing parts about the platform — especially for beginners — is picking the right board to use in a project. Sure, it ...

Even with more and more devices making the leap to USB-C, the Arduino Uno still proudly sports a comparatively ancient Type-B port. It wouldn’t be a stretch to say that many Hackaday readers ...

Arduino Uno microcontroller Custom shield with relays, transistors, power supplies, and an operational amplifier USB cable for programming the Arduino Laptop with Visual Studio Code and PlatformIO ...

One part that I find myself using somewhat regularly in microcontroller-based experiments is the “USB ... Arduino DVM can also be used as a standalone 5-V DVM by slightly changing the hardware setup ...

but we chose the Arduino Uno because it’s a common starter board for beginners and experienced programmers alike. Plug the board into your computer using the USB Type-A to USB Type-B cable ...